Day Of The Week To Buy Stock — Best And Worst

: Patterns shift during bear markets, where Mondays and Tuesdays may experience the highest volatility and steepest drops.

: Historically yields the highest average returns, often due to influential companies reporting earnings mid-week. Thursday (Moderation)

: Highest probability of a positive return, making it ideal for taking profits before the weekend. Critical Academic & Practical Considerations best and worst day of the week to buy stock

: Historically produces high average daily returns; often a "bounce-back" day if Monday was down. Wednesday (Strongest Returns) Average Return : 0.06%.

: The "Monday Effect" was significantly more pronounced in the 1980s and 1990s but has weakened as markets become more efficient and technology allows for 24/7 news consumption. : Patterns shift during bear markets, where Mondays

Historically, is considered the best day to buy stocks and the worst day to sell them due to the "Monday Effect," which typically sees prices dip at the start of the week. Conversely, Wednesday and Friday are often cited as the best days for performance, with Wednesday yielding the highest average returns and Friday seeing the highest probability of a positive close. Performance Summary by Day

Based on 98 years of S&P 500 data (through 2026), daily performance trends typically follow these patterns: Average Return : -0.07%. Trend : Over 51% of Mondays since 1928 have finished lower. Historically, is considered the best day to buy

: Generally falls between Tuesday and Friday in performance. Friday (Best for Selling) Success Rate : Ends "green" 54.6% of the time.